Hits:
First Author:wangdazhi
Disigner of the Invention:daihengzhen,Junsheng Liang,rentongqun,zhaojian,崔扬,马振人,齐雪梅,张媛,张天赋,马韬,皮立新,翟文革,谢明军,卢智,丁召荣,陈玉亮
Application Number:2020108420088
Authorization Date:2020-08-20
Authorization number:ZL 2020108420088